Vivo iQOO Z11S vs Vivo X300 Ultra

The Vivo iQOO Z11S (2026) runs on the MediaTek Dimensity 7500, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $296 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 57/100 (a 34-point difference). Key differences: the Vivo iQOO Z11S has the bigger battery (10000 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 1,099,769).

The Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S by 34 points (91/100 vs 57/100).

Profile comparison

Category scores

Vivo iQOO Z11S

Performance 60
Display 94
Camera 30
Battery 68
Portability 38
Value for money 54

Vivo X300 Ultra

Performance 99
Display 89
Camera 96
Battery 85
Portability 39
Value for money 94

What makes Vivo iQOO Z11S better?

  • Bigger battery: 10000 vs 7000 mAh
  • Higher refresh rate: 144Hz vs 120Hz
  • Lighter: 225g vs 230g
  • Cheaper at launch: $296 vs $950

  • Better display (94/100 vs 89/100)

What makes Vivo X300 Ultra better?

  • Higher AnTuTu: 4247433 vs 1099769
  • Better Geekbench Single: 3639 vs 1089
  • Better Geekbench Multi: 11047 vs 3276
  • Faster charging: 100W vs 44W
  • Better main camera: 200MP vs 50MP

  • Higher performance (99/100 vs 60/100)
  • Better camera (96/100 vs 30/100)
  • Longer battery life (85/100 vs 68/100)
  • Better portability (39/100 vs 38/100)

Comparison verdict

Comparing the Vivo iQOO Z11S vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 34 points higher (91/100 vs 57/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 60/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 68/100). Value score: Vivo iQOO Z11S — 54/100, Vivo X300 Ultra — 94/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (99/100 vs 60/100). In the "display" category, the Vivo iQOO Z11S is a bit better (94/100 vs 89/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11S (85/100 vs 68/100). In the "portability" category, the Vivo X300 Ultra and the Vivo iQOO Z11S are nearly equal (39/100 vs 38/100).

Vivo iQOO Z11S: The Vivo iQOO Z11S is a better fit for active users.
Vivo X300 Ultra: The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.

Specs comparison

Specification Vivo iQOO Z11S Vivo X300 Ultra
Processor MediaTek Dimensity 7500 Qualcomm Snapdragon 8 Elite Gen 5
AnTuTu 1099769 4247433
Geekbench Single 1089 3639
Geekbench Multi 3276 11047
Display 6.8" AMOLED 6.8" LTPO OLED
Resolution 1260x2800 3168x1440
Refresh rate 144 Hz 120 Hz
Battery 10000 mAh 7000 mAh
Charging 44W 100W
Wireless charging 0W 40W
DXOMark (camera) — 170
Main camera 50 MP 200 MP
Ultrawide 0 MP 50 MP
Telephoto 0 MP 200 MP
Front camera 8 MP 32 MP
RAM 8GB / 12GB 12GB / 16GB
Storage 128GB / 256GB / 512GB 256GB / 512GB / 1TB
OS Android 16 / OriginOS 6 Android 16
Brightness (peak) 2000 nits —
NFC yes yes
Protection IP68/IP69 IP69
Dimensions 163.9×76.5×8.6 mm 163.0×76.8×8.2 mm
Weight 225 g 230 g
Launch price $296 $950

Camera comparison

Vivo iQOO Z11S

  • Main: 50MP f/1.8
  • Front: 8MP
30
camera

Vivo X300 Ultra

  • Main: 200MP f/1.6
  • Ultrawide: 50MP
  • Telephoto: 200MP
  • Front: 32MP
96
camera

Display comparison

Vivo iQOO Z11S

  • 6.8" AMOLED
  • Resolution: 1260x2800
  • Refresh rate: 144 Hz
94
display

Vivo X300 Ultra

  • 6.8" LTPO OLED
  • Resolution: 3168x1440
  • Refresh rate: 120 Hz
89
display

Battery and charging

Vivo iQOO Z11S

  • 10000 mAh
  • Wired: 44W
  • No wireless charging
68
battery

Vivo X300 Ultra

  • 7000 mAh
  • NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
  • Wired: 100W
  • Wireless: 40W
85
battery

Overall performance score

We compared Vivo iQOO Z11S and Vivo X300 Ultra, covering their specs and all relevant benchmarks.

Vivo iQOO Z11S MediaTek Dimensity 7500
57/100
1099769 AnTuTu
Vivo X300 Ultra Qualcomm Snapdragon 8 Elite Gen 5
91/100 +74.1%
4247433 AnTuTu

Vivo X300 Ultra leads Vivo iQOO Z11S by 74.1% in our overall performance rating.

Benchmarks

Launch prices and where to check today's

Vivo iQOO Z11S

$296

Vivo X300 Ultra

$950

Launch price difference: $654. Vivo iQOO Z11S was $654 cheaper at launch.

Detailed category analysis

performance

In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (99/100 vs 60/100).

display

In the "display" category, the Vivo iQOO Z11S is a bit better (94/100 vs 89/100).

camera

In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (96/100 vs 30/100).

battery

In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11S (85/100 vs 68/100).

portability

In the "portability" category, the Vivo X300 Ultra and the Vivo iQOO Z11S are nearly equal (39/100 vs 38/100).

Frequently asked questions

Which is better: the Vivo iQOO Z11S or the Vivo X300 Ultra?

The Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S by 34 points (91/100 vs 57/100).

What is the rating of the Vivo iQOO Z11S and the Vivo X300 Ultra?

The Vivo iQOO Z11S has a MobileRank rating of 57/100, the Vivo X300 Ultra — 91/100.

Which has the better camera: the Vivo iQOO Z11S or the Vivo X300 Ultra?

The Vivo X300 Ultra leads on camera score (96/100 vs 30/100).

Which is more powerful: the Vivo iQOO Z11S or the Vivo X300 Ultra?

The Vivo X300 Ultra leads on performance (99/100 vs 60/100).

Should you choose the Vivo iQOO Z11S over the Vivo X300 Ultra?

The Vivo iQOO Z11S is a better fit for active users. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.